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DS1218 Datasheet - Maxim Integrated

DS1218, Nonvolatile Controller

19-6295; Rev 6/12 DS1218 Nonvolatile Controller .
VCCI - Input +5 Volt Supply VCCO - RAM Power (VCC) Supply CEI - Chip Enable Input NC - No Connection CEO VBAT GND - Chip Enable Output - + Batte.
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DS1218-MaximIntegrated.pdf

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Datasheet Details

Part number:

DS1218

Manufacturer:

Maxim Integrated ↗

File Size:

338.02 KB

Description:

Nonvolatile Controller

Features

* Converts CMOS RAM into nonvolatile memories
* Unconditionally write protects when VCC is out of tolerance
* Automatically switches to battery when power fail occurs
* Space saving 8-pin PDIP or 8-pin 150 mil SO Packages
* Consumes less than 100nA of battery current PIN ASSIGNM

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